Plant protection unmanned aerial vehicle with spraying rod storage function

According to the plant protection unmanned aerial vehicle with the spraying rod storage function, a telescopic spraying rod is arranged on a vehicle body in a sliding mode, sliding telescopic movement of the telescopic spraying rod is achieved through a telescopic mechanism, and storage of the telescopic spraying rod is achieved; the angle adjusting mechanism and the elastic pull buckle mechanism are arranged at the end of the telescopic spraying rod, so that when the telescopic spraying rod retracts and moves to drive the elastic pull buckle mechanism to move to abut against the pull rod, the pull rod is buckled with the elastic pull buckle mechanism, and the telescopic spraying rod can retract continuously; the pull rod pushes the push rod to move in the opposite direction of the telescopic spray rod so that the angle adjusting mechanism can drive the folding spray rod to rotate and fold. When the telescopic spray rod stretches out and moves, the pull rod pulls the elastic pull buckle mechanism to drive the